ISO 6944-1:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fire containment — Elements of building construction — Part 1: Ventilation ducts
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26-06-2024
01-04-2008
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ISO 6944-1:2008 specifies a method for determining the fire resistance of vertical and horizontal ventilation ducts under standardized fire conditions. The test examines the behaviour of ducts exposed to fire from the outside (duct A) and fire inside the duct (duct B). It is intended that ISO 6944-1:2008 be used in conjunction with ISO 834-1.
ISO 6944-1:2008 is not applicable to ducts whose fire resistance depends on the fire resistance performance of a ceiling, ducts containing fire dampers at points where they pass through fire separations, doors of inspection openings, unless included in the duct to be tested, two- or three-sided ducts, or the fixing of suspension devices to floors or walls.
General guidance and background information are provided.
| Committee |
ISO/TC 92/SC 2
|
| DevelopmentNote |
Supersedes ISO/DIS 6944-1 and ISO 6944. (04/2008)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
International Organization for Standardization
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
| 14/30291693 DC : 0 | BS ISO 21927-7 - SMOKE AND HEAT CONTROL SYSTEMS - PART 7: SMOKE DUCTS SECTIONS |
| CSA B139 : 2015 | INSTALLATION CODE FOR OIL-BURNING EQUIPMENT |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| BS ISO 21927-7:2017 | Smoke and heat control systems Smoke ducts sections |
| ISO 6944-2:2009 | Fire containment Elements of building construction Part 2: Kitchen extract ducts |
| ISO/TR 12470-1:2017 | Fire-resistance tests Guidance on the application and extension of results from tests conducted on fire containment assemblies and products Part 1: Loadbearing elements and vertical and horizontal separating elements |
| ISO 21927-7:2017 | Smoke and heat control systems — Part 7: Smoke ducts sections |
| ASTM E 2816 : 2018 : REDLINE | Standard Test Methods for Fire Resistive Metallic HVAC Duct Systems |
| ISO 13943:2017 | Fire safety — Vocabulary |
| EN 1366-1:2014 | Fire resistance tests for service installations - Part 1: Ventilation ducts |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| ISO 5221:1984 | Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct |
| ISO 834-1:1999 | Fire-resistance tests Elements of building construction Part 1: General requirements |
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